Sign-up

ID

VAR-202211-1878


CVE

CVE-2022-40265


TITLE

Made by Mitsubishi Electric  MELSEC iQ-R  series  Ethernet  Improper Input Validation Vulnerability in Interface Unit

Trust: 0.8

sources: JVNDB: JVNDB-2022-002767

DESCRIPTION

Improper Input Validation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 Firmware version "65" and prior and Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120ENCPU Network Part Firmware version "65" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition by sending specially crafted packets. A system reset is required for recovery. This vulnerability information is provided by the developer for the purpose of dissemination to product users. JPCERT/CC Report to JPCERT/CC Coordinated with the developer.If the product receives a specially crafted packet by a remote third party, the product will cause a denial of service. (DoS) may become a state

Trust: 2.25

sources: NVD: CVE-2022-40265 // JVNDB: JVNDB-2022-002767 // CNVD: CNVD-2022-85487 // VULMON: CVE-2022-40265

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-85487

AFFECTED PRODUCTS

vendor:mitsubishielectricmodel:r32encpuscope:lteversion:65

Trust: 1.0

vendor:mitsubishielectricmodel:r04encpuscope:lteversion:65

Trust: 1.0

vendor:mitsubishielectricmodel:r120encpuscope:lteversion:65

Trust: 1.0

vendor:mitsubishielectricmodel:r08encpuscope:lteversion:65

Trust: 1.0

vendor:mitsubishielectricmodel:rj71en71scope:lteversion:65

Trust: 1.0

vendor:mitsubishielectricmodel:r16encpuscope:lteversion:65

Trust: 1.0

vendor:三菱電機model:melsec iq-r シリーズscope:eqversion: -

Trust: 0.8

vendor:三菱電機model:melsec iq-r シリーズscope:lteversion:melsec iq-r series r04/08/16/32/120encpu ( network department ) firmware "65" and earlier

Trust: 0.8

vendor:三菱電機model:melsec iq-r シリーズscope:lteversion:melsec iq-r series rj71en71 firmware "65" and earlier

Trust: 0.8

vendor:mitsubishi electricmodel:melsec iq-r04scope:lteversion:<=65

Trust: 0.6

vendor:mitsubishi electricmodel:melsec iq-r08scope:lteversion:<=65

Trust: 0.6

vendor:mitsubishi electricmodel:melsec iq-r16scope:lteversion:<=65

Trust: 0.6

vendor:mitsubishi electricmodel:melsec iq-r32scope:lteversion:<=65

Trust: 0.6

vendor:mitsubishi electricmodel:melsec iq-r120encpuscope:lteversion:<=65

Trust: 0.6

vendor:mitsubishi electricmodel:melsec iq-rj71en71scope:lteversion:<=65

Trust: 0.6

sources: CNVD: CNVD-2022-85487 // JVNDB: JVNDB-2022-002767 // NVD: CVE-2022-40265

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-40265
value: HIGH

Trust: 1.0

Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp: CVE-2022-40265
value: HIGH

Trust: 1.0

OTHER: JVNDB-2022-002767
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-85487
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202211-3700
value: HIGH

Trust: 0.6

CNVD: CNVD-2022-85487
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-40265
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp: CVE-2022-40265
baseSeverity: HIGH
baseScore: 8.6
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 4.0
version: 3.1

Trust: 1.0

OTHER: JVNDB-2022-002767
baseSeverity: HIGH
baseScore: 8.6
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-85487 // JVNDB: JVNDB-2022-002767 // CNNVD: CNNVD-202211-3700 // NVD: CVE-2022-40265 // NVD: CVE-2022-40265

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.0

problemtype:Inappropriate input confirmation (CWE-20) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-002767 // NVD: CVE-2022-40265

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202211-3700

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202211-3700

PATCH

title:MELSEC iQ-R  series  Ethernet  Denial of Service on Interface Units (DoS) Vulnerabilityurl:https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2022-017.pdf

Trust: 0.8

title:Patch for Mitsubishi Electric Corporation MELSEC iQ-R Series Input Validation Error Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/365051

Trust: 0.6

title:Mitsubishi Electric MELSEC iQ-R series Enter the fix for the verification error vulnerabilityurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=216560

Trust: 0.6

sources: CNVD: CNVD-2022-85487 // JVNDB: JVNDB-2022-002767 // CNNVD: CNNVD-202211-3700

EXTERNAL IDS

db:NVDid:CVE-2022-40265

Trust: 3.9

db:JVNid:JVNVU94702422

Trust: 3.1

db:ICS CERTid:ICSA-22-335-01

Trust: 0.9

db:JVNDBid:JVNDB-2022-002767

Trust: 0.8

db:CNVDid:CNVD-2022-85487

Trust: 0.6

db:AUSCERTid:ESB-2022.6281

Trust: 0.6

db:CNNVDid:CNNVD-202211-3700

Trust: 0.6

db:VULMONid:CVE-2022-40265

Trust: 0.1

sources: CNVD: CNVD-2022-85487 // VULMON: CVE-2022-40265 // JVNDB: JVNDB-2022-002767 // CNNVD: CNNVD-202211-3700 // NVD: CVE-2022-40265

REFERENCES

url:https://jvn.jp/vu/jvnvu94702422

Trust: 2.3

url:https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-017_en.pdf

Trust: 1.7

url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-335-01

Trust: 0.9

url:https://jvn.jp/vu/jvnvu94702422/index.html

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2022-40265

Trust: 0.8

url:https://www.auscert.org.au/bulletins/esb-2022.6281

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-40265/

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-85487 // VULMON: CVE-2022-40265 // JVNDB: JVNDB-2022-002767 // CNNVD: CNNVD-202211-3700 // NVD: CVE-2022-40265

SOURCES

db:CNVDid:CNVD-2022-85487
db:VULMONid:CVE-2022-40265
db:JVNDBid:JVNDB-2022-002767
db:CNNVDid:CNNVD-202211-3700
db:NVDid:CVE-2022-40265

LAST UPDATE DATE

2024-08-14T15:42:05.936000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-85487date:2022-12-07T00:00:00
db:VULMONid:CVE-2022-40265date:2022-11-30T00:00:00
db:JVNDBid:JVNDB-2022-002767date:2022-12-16T01:17:00
db:CNNVDid:CNNVD-202211-3700date:2022-12-07T00:00:00
db:NVDid:CVE-2022-40265date:2022-12-06T19:36:10.460

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-85487date:2022-12-07T00:00:00
db:VULMONid:CVE-2022-40265date:2022-11-30T00:00:00
db:JVNDBid:JVNDB-2022-002767date:2022-11-30T00:00:00
db:CNNVDid:CNNVD-202211-3700date:2022-11-30T00:00:00
db:NVDid:CVE-2022-40265date:2022-11-30T01:15:09.873